baber/WOPTO huggingface dataset:
Patent WO-2019042286-A1 (WO)
Title: Air conditioner and fault detection and handling method for super-cooling tubing set thereof
Inventor: YANG ZHONGFENG
IPC: F24F11/00
Filed: 2018-08-28
Abstract: A fault detection and handling method for a super-cooling tubing set of an air conditioner, comprising: turning on an air conditioner for heating; recording the time required from the start of heating to stabilization of an exhaust temperature of a compressor (100); determining whether the time required for stabilization is less than a first preset time or not; if yes, obtaining a theoretical minimum value of the exhaust temperature; determining whether the exhaust temperature in a stable state is less than the theoretical minimum value of the exhaust temperature or not; and if yes, determining that a fault occurs to a check valve (430) in the super-cooling tubing set (400). Also provided is an air conditioner for implementing the method. The method and the air conditioner can accurately determine whether a fault occurs to a check valve in the super-cooling tubing set or not, so as to handle the fault in time and prevent the fault of the check valve affecting the heating effect of the air conditioner.
Patent WO-2019072049-A1 (WO)
Title: Inter-frame prediction method, device and storage medium
Inventor: LIN SIXIN
IPC: H04N19/513
Filed: 2018-08-31
Abstract: Provided by an embodiment of the present disclosure are an inter-frame prediction method, a device and a storage medium, the method comprising: determining at least one reference encoded block that is spatially adjacent to a prediction unit to be processed of an encoding block to be processed; for each preset reference frame, determining a corresponding AMVP of the prediction unit to be processed under each reference frame respectively according to reference information of each reference encoded block; determining a target AMVP from among corresponding AMVPs of the prediction unit to be processed under each reference frame, and using the reference frame corresponding to the target AMVP as a candidate reference frame; comparing the candidate reference frame with a first reference frame, and if the candidate reference frame is different from the first reference frame, performing motion estimation for the prediction unit to be processed by means of the candidate reference frame and the first reference frame respectively; determining a target reference frame from among the candidate reference frame and the first reference frame according to a motion estimated encoding cost corresponding to the candidate reference frame and the first reference frame. The embodiment of the present disclosure may reduce the processing complexity of target reference frame selection and increase the efficiency of video coding.
Patent WO-2019052391-A1 (WO)
Title: Touch control panel and manufacturing method therefor, and touch control display apparatus
Inventor: XIE TAOFENG
IPC: G06F3/041
Filed: 2018-09-06
Abstract: A touch control panel and a manufacturing method therefor, and a touch control display apparatus. The touch control panel comprises: a base substrate (100); and a first touch control electrode (200) located on the base substrate (100), wherein the first touch control electrode (200) comprises a plurality of first touch control electrode lines (201) arranged in an intersecting manner, and along a direction perpendicular to the base substrate (100), the first touch control electrode line (201) comprises at least two layers of transparent conductive layers arranged in a stacked manner, which comprise a lamination of a first metal oxide layer (210) and a first metal layer (220), or a lamination of a first metal oxide layer (210) and a first graphene layer (220). The touch control panel replaces a metal grid with at least two layers of transparent conductive layers arranged in a stacked manner to serve as grid touch control electrode lines in a touch control electrode, thereby eliminating Moire patterns, and thus improving the optical quality of the touch control panel.
Patent WO-2020047833-A1 (WO)
Title: Apparatus and method for imaging an object using radiation
Inventor: CAO PEIYAN
IPC: A61B6/00
Filed: 2018-09-07
Abstract: An apparatus (10) comprising: a radiation source (12) configured to produce a beam (13) of radiation toward an object (50); an image sensor (9000) comprising a plurality of radiation detectors (100) spaced apart from one another; wherein the image sensor (9000) is configured to move between a first position (14A) and a second position (14B), the radiation source (12) is configured to move along a path (15) relative to the object (50). A method comprising: positioning an image sensor (9000) at a first position (14A) relative to an object (50), capturing a first set (19A) of images by using the radiation detectors (100) and with a beam (13) of radiation from a radiation source (12), while moving the radiation source (12) among a first plurality of positions on a path (15); positioning the image sensor (9000) at a second position (14B) relative to the object (50); capturing a second set (19B) of images of the object (50) by using the radiation detectors (100) and with the beam (13) of radiation, while moving the radiation source (12) among a second plurality of positions on the path (15).
Patent WO-2019119886-A1 (WO)
Title: Series compensator, and control method
Inventor: PAN LEI
IPC: H02H9/02
Filed: 2018-09-11
Abstract: The present invention provides a series compensator and a control method. The series compensator comprises a series transformer, a shunt device of the series transformer, a voltage source converter, a high-speed shunt device of the converter, a high-speed switch, and a reactor. The reactor and the fast switch are connected in parallel to form a current limiting module. The series transformer has a winding at one side thereof having two terminals connected to a circuit in series, and a winding at the other side is sequentially connected to the current limiting module and the high-speed shunt device of the converter. The voltage source converter and the high-speed shunt device of the converter are connected in parallel. The winding of at least one side of the series transformer has two terminals connected in parallel to at least one of the shunt devices of the series transformer. The series compensator of the present invention indirectly provides the current limiting module, so as to effectively limit a short-circuit current of the system, reduce the fault current sustained by the compensator, and improve the reliability of an alternating current system and the series compensator. The current limiting module has a low voltage level, and the high-speed switch has a small disconnecting current, thereby providing better industrial applicability.
Patent WO-2019214131-A1 (WO)
Title: Cigarette roaster
Inventor: LU JIWEI
IPC: A24F47/00
Filed: 2018-09-20
Abstract: A cigarette roaster, comprising a housing and a battery provided within the housing, a heating control module, a heating assembly and a heating chamber for accommodating a cigarette body. The heating control module is electrically connected to the battery and the heating assembly to provide a heating current to the heating assembly. The heating chamber is formed by a side wall and a bottom surface in an enclosed manner, and the corresponding bottom surface is provided with an opening for the cigarette body entering into the heating chamber. The heating assembly comprises a heating sheet and a heat tracing pipe, the heat tracing pipe is tubular and is provided on an inner surface of the side wall of the heating chamber, and the heating sheet is provided on the bottom surface of the heating chamber. The cigarette roaster is based on the skin effect, the heat of the heating sheet is radiated radially outwardly from the heating sheet along the cigarette roaster, and the heat of the heat tracing pipe is radiated from an inner wall of the heat tracing pipe toward the axis of electronic cigarette, greatly improving the heating efficiency. The cigarette roaster satisfies the requirements of heating temperature and heating efficiency, and at the same time avoids the disadvantages such as a complicated process and high cost.
Patent WO-2019057177-A1 (WO)
Title: Wine-serving device, wine-serving cart and wine serving method
Inventor: JIN TAO
IPC: A47J43/00
Filed: 2018-09-21
Abstract: A wine-serving device, comprising a decanting device (2), a wine-serving region (3) and a wine-serving unit (4), wherein the wine-serving region (3) is used for accommodating a wine container (11); the wine-serving unit (4) is used for cooling or heating so as to cool or heat the wine-serving region (3); and the decanting device (2) is used for decanting wine in the wine container (11). Further provided are a wine-serving cart and a wine serving method.
Patent WO-2019242144-A1 (WO)
Inventor: WANG JIANMING
IPC: G06Q30/02
Filed: 2018-09-26
Abstract: 一种电子装置、偏好倾向预测方法和计算机可读存储介质，该方法包括：接收目标用户的用户信息和目标产品的产品信息；根据用户信息爬取目标用户在最近预设时间范围内的微博发言数据，提取关键字进行向量化处理，形成第一用户画像；获取目标用户的个人属性数据，提取关键字进行向量化处理，形成第二用户画像；将第一用户画像与第二用户画像进行拼接得到第三用户画像；对目标产品的营销特点进行向量化处理，形成产品画像；将第三用户画像、产品画像和预设的各个渠道接触向量输入预先训练好的模型中预测，得出目标用户对目标产品的偏好倾向最高得分及对应的渠道接触向量组合。该方法提升了业务人员的营销成功率。
Patent WO-2019165799-A1 (WO)
Inventor: LO HSINCHUNG
IPC: H04L1/00
Filed: 2018-11-05
Abstract: The present disclosure relates to a data transmission method, device and system, and a display device. The method comprises: encoding clock calibration data to obtain two groups of complementary encoded data corresponding to the clock calibration data; when the positive and negative pins of a sending end are connected to the positive and negative pins of a receiving end respectively, sending one specified group of the two groups of encoded data to the receiving end; and when the positive and negative pins of the sending end are connected to the negative and positive pins of the receiving end respectively, sending the other group of encoded data to the receiving end, the receiving end being used for performing clock calibration according to the received encoded data. According to the present method, when the positive and negative pins of the sending end are connected to the negative and positive pins of the receiving end respectively, the receiving end can still correctly receive the decoded data, thereby effectively improving the reliability and flexibility of data transmission. the drawing of the abstract
Patent WO-2020093214-A1 (WO)
Inventor: CHEN YAN
IPC: H04L29/06
Filed: 2018-11-05
Abstract: An application program login method, an application program login device and a mobile terminal, the method comprising: reading a login account saved in a memory of a trusted execution environment (TEE) in a mobile terminal (S101); sending the login account to a first server to indicate the first server to execute determination of whether the login account is a registered account used for logging into a target application program (S102); receiving a determination result returned by the first server (S103); and if the determination result indicates that the login account is the registered account used for logging into the target application program, logging into the target application program (S104). By means of the described method, the security of login of an application program may be improved to some extent, and operation steps when a user logs into an application program are reduced, thereby improving user experience.
Patent WO-2019091404-A1 (WO)
Title: 均值电流控制方法、装置、系统及计算机可读存储介质
Inventor: XIAO KAIXIANG
IPC: G05F1/56
Filed: 2018-11-07
Abstract: 本公开提供了一种均值电流控制方法和装置。所述方法包括：通过输出电流采样电路将电源模块的第一电流采样信号转换为第二电流采样信号；通过均值电流控制电路将所述第二电流采样信号转换为第三电流采样信号并传送至数字控制单元；以及根据所述第三电流采样信号对所述电源模块进行均值电流控制。
Patent WO-2019105242-A1 (WO)
Inventor: FAN SHENGFANG
IPC: H03K3/02
Filed: 2018-11-16
Abstract: 本发明公开了一种脉冲电压发生装置、方法及控制器，其中所述装置包括：变压器；第一AC/DC转换电路，其交流侧与所述变压器的高压侧连接；储能电容，与所述第一AC/DC转换电路的直流侧连接，用于储存电能；放电控制电路，与所述储能电容的两端并联，用于控制所述储能电容放电以产生高压脉冲。本发明在变压器的高压侧设置储能电容，通过放电控制电路控制储能电容放电从而产生高压脉冲，避免了由于变压器感应磁场变化使得高压侧所输出的高压脉冲频率受到限制难以提高、并且高压脉冲的上升沿和下降沿时间较长的问题。
Patent WO-2020102936-A1 (WO)
Title: Method for preparing and method for repairing defects of covalent organic framework material
Inventor: WANG WENJUN
IPC: C07C243/00
Filed: 2018-11-19
Abstract: A method for preparing a covalent organic framework (COF) material and a method for reversible condensation polymerization/termination polymerization. The COF material prepared by the present method shows high crystallinity, high specific surface area, and regular and controllable shape. Also, a method for repairing defects of a COF material and a reversible polymerization recombinant. The method can eliminate defects that are already present in a COF material, thereby improving the critallinity and the specific surface area of the COF material while improving the shape features of the COF material.
Patent WO-2020052075-A1 (WO)
Title: Insulating film, flexible flat cable, and display device
Inventor: NONG HAIYAN
IPC: H05K9/00
Filed: 2018-11-21
Abstract: An insulating film, a flexible flat cable, and a display device. The insulating film comprises a first insulating layer (121) and a shielding layer (122) that are overlapped; the first insulating layer (121) and the shielding layer (122) are connected with each other; the shielding layer (122) comprises a substrate; the interior of the substrate is provided with conductive powder. The present invention can reduce the steps of the production process of the flexible flat cable, thereby improving the production efficiency of the flexible flat cable and reducing the production costs of the flexible flat cable.
Patent WO-2019109984-A1 (WO)
Title: 一种柄体收纳有工具件并设有杠杆锁定机构的小刀
Inventor: TAN CHONGWEI
IPC: B26B11/00
Filed: 2018-12-06
Abstract: 一种柄体收纳有工具件并设有杠杆锁定机构的小刀，包括刀体（1）和柄体（2），刀体的连接端和柄体连接；柄体内设置有收纳槽（21），收纳槽在柄体前端或后端开有容工具件插入的开口；工具件包括工具件本体（5）及与工具件本体连接固定的操作把手（4），操作把手上设置有卡口（41）；柄体内设置有能卡住卡口将工具件锁紧于收纳槽内的杠杆锁定机构。小刀结构简单合理，充分利用柄内空间收纳工具件和锁定机构，不额外增加柄体的体积，不影响柄体的抓握功能；使用者握住柄体时可以用拇指操作驱动开关，实现单手操作，使用方便。
Patent WO-2020062590-A1 (WO)
Inventor: ZHAO DACHENG
IPC: C23F1/44
Filed: 2018-12-07
Abstract: Disclosed is a composition for chemical etching of a copper-molybdenum alloy film, the composition containing the following components, with the total weight of the composition for chemical etching being 100%: 5%-15% of hydrogen peroxide, 0.5%-5% of an organic acid, 0.1%-5% of a hydrogen peroxide stabilizer, 2.0%-7.0% of a metal chelator, 0.001%-0.5% of an etching additive, 0.03%-0.1% of a surfactant, 0.005%-0.05% of a phosphate ester substance, and 3.0%-7.0% of a pH regulator, the balance being deionized water. The composition for chemical etching has the advantages of high-efficiency and high-precision etching, a long service life, no etching residues being generated during etching, mild reaction conditions, convenient operations, etc.
Patent WO-2020132975-A1 (WO)
Inventor: ZHANG SHUN
IPC: G01R31/00
Filed: 2018-12-26
Abstract: 一种测试装置，测试装置用于测试被测设备，测试装置包括底座(100)、定位组件以及模拟测试机构；定位组件设于底座(100)，并被配置为将被测设备定位于底座(100)；模拟测试机构包括摆杆(310)及驱动机构；摆杆(310)设于底座(100)上方，并具有第一端(311)和第二端(312)，第一端(311)传动连接于驱动机构，第二端(312)可拆装地与被测设备连接；驱动机构被配置为驱动摆杆(310)围绕第一端(311)摆动。
Patent WO-2019129277-A1 (WO)
Title: 发送数据的方法及装置
Inventor: HU YUANZHOU
IPC: H04L27/26
Filed: 2018-12-29
Abstract: 本申请提供了一种发送数据的方法及装置，用于保持单载波数据的PAPR，增加覆盖。该方法包括：生成K个第一频域数据流，其中，第k个第一频域数据流是第k个第一调制数据流经过预处理得到的，预处理至少包括：傅里叶变换、循环扩展和相位旋转；第k个第一频域数据流的长度为N k，第k个第一调制数据流的长度为M k；K为大于1的正整数；k＝0，1，…，K-1；N k和M k为正整数；将K个第一频域数据流映射到频域资源后生成一个时域符号；发送时域符号。本申请涉及通信技术领域。
Patent WO-2019179240-A1 (WO)
Inventor: TIAN FENG
IPC: G06Q20/38
Filed: 2019-01-25
Abstract: A method and terminal for establishing a security infrastructure and a device, comprising: an intermediate service organization receives an organization secret key sent by a third-party service organization (S101); the intermediate service organization employs a first encryption means to encrypt the organization secret key and sends the encrypted organization secret key to a security storage region of a terminal (S102); the intermediate service organization receives a first terminal public key encrypted by the terminal using a second encryption means (S103); and the intermediate service organization sends the first terminal public key obtained by decryption to the third-party service organization (S104). The organization secret key of the third-party service organization may be sent to the terminal by means of the intermediate service organization, and the first terminal public key of the terminal may be sent to the third-party service organization, thus a universal security infrastructure and a technical frame work having good openness may be provided by the intermediate service organization.
Patent WO-2019149187-A1 (WO)
Title: Broadband dual-polarized antenna and radiation device thereof
Inventor: WANG QIANG
IPC: H01Q1/52
Filed: 2019-01-29
Abstract: Disclosed in the present application are a broadband dual-polarized radiation device and an antenna that applies the broadband dual-polarized radiation device. The broadband dual-polarized radiation device comprises a base, four baluns connected to the base, and four dipoles arranged in one-to-one correspondence at top ends of the four baluns; each of the dipoles comprises two radiation arms disposed to form an angle, and each of the radiation arms comprises a horizontal radiation arm and a downwardly extending radiation arm that bends and extends downward along an inner side of the horizontal radiation arm; a plane jointly formed by external edges of each horizontal radiation arm of the four dipoles is quadrilateral, and a plane jointly formed by internal edges of each horizontal radiation arm of the four dipoles is octagonal. The broadband dual-polarized radiation device has a broad frequency band, dual polarization, and a compact structure.
Patent WO-2019237757-A1 (WO)
Title: Color correction method for multi-color lamp
Inventor: JIANG WEIKAI
IPC: F21S10/02
Filed: 2019-02-15
Abstract: A color correction method for a multi-color lamp comprises: collecting dot-matrix original light color parameters of multi-color lamps belonging to different batches or used at different times; and performing targeted acquisition of correction coefficient matrices of the respective multi-color lamps, and storing the same in color correction modules thereof. When in use, the color correction modules process source signals on the basis of the correction coefficient matrices of the respective multi-color lamps so as to control a drive circuit to drive light sources to emit light, thereby realizing standardized and consistent light colors, and enabling a user to perform dimming and color correction operations conveniently.
Patent WO-2020124819-A1 (WO)
Inventor: ZHOU SHANG
IPC: G09F9/33
Filed: 2019-03-15
Abstract: L'invention concerne un affichage DELO comprenant un écran d'affichage (10) et une plaque d'encapsulation de puce (20). La plaque d'encapsulation de puce (20) est électriquement connectée à l'écran d'affichage (10) au moyen d'un élément de liaison (30), une rainure (17) étant disposée au niveau d'une position de bord de l'écran d'affichage (10), et une partie de liaison où l'élément de liaison (30) est relié à l'écran d'affichage (10) se trouve au niveau d'une paroi latérale de la rainure (17).
Patent WO-2020191688-A1 (WO)
Inventor: LI LIANG
IPC: B25J19/00
Filed: 2019-03-28
Abstract: 一种传感模块和采用该传感模块的机器人，包括底座（10）、检测部件（20）和匀光件（30）；所述底座（10）与所述匀光件（30）互相连接形成容置腔（11），所述检测部件（20）固定在所述容置腔（11）内；所述检测部件（20）上设置有发光件（21），所述发光件（21）发出的光线经所述匀光件（30）匀光处理后对外投射。该传感模块具有发光功能，且能够对发出的光线进行匀光处理再对外投射，能够增强视觉效果，有效地提供位置指引，方便其他电子装置或设备的识别及定位。
Patent WO-2020029598-A1 (WO)
Inventor: ZHOU JINGJING
IPC: H04L29/06
Filed: 2019-04-09
Abstract: L'invention concerne un procédé de gestion de clés pour un système de signalisation ferroviaire qui consiste à : se connecter au système de gestion de clés après qu'un opérateur a terminé une authentification d'identité ; générer des données de configuration pour chaque dispositif au moyen du système de gestion de clés dans sa zone de couverture, les données de configuration comprenant un nombre aléatoire et une adresse de communication ; selon les exigences de fonctionnement réelles, éditer une commande d'opération de clé au moyen d'une interface de module central de gestion de clé dans le système de gestion de clés ; générer le nombre aléatoire au moyen du système de gestion de clés ; établir une connexion en ligne entre un dispositif et le système de gestion de clés ; envoyer le contenu de commande à une ATP embarquée ou à un RBC côté piste au moyen d'un module de centre de gestion de clés ; exécuter le contenu de commande au moyen de l'ATP embarqué ou du RBC côté piste, puis renvoyer un résultat d'exécution de commande au module de centre de gestion de clés pour avertir l'opérateur.
Patent WO-2020048127-A1 (WO)
Inventor: LI YUHUA
IPC: A61B18/14
Filed: 2019-04-10
Abstract: A surgical electrode assembly (100), comprising: an electrode device having electrodes (15, 16); an operating device (25); an electrode driving device used for driving the electrodes (15, 16); the electrode driving mechanism comprises an inner tube (18) and an outer tube (17), the inner tube (18) is provided with an inner tube curved portion, the outer tube is provided with an outer tube connecting portion (28), and the outer tube connecting portion (28) is adapted to the inner tube curved portion so that when the operating device (25) is operated cause the inner tube (18) and the outer tube (17) to move relative to each other, the outer tube connecting portion (28) allowing: the inner tube curved portion and the outer tube (18) to move relative to each other in the longitudinal direction without interfering with an outer tube proximal end portion (27) and an outer tube distal end portion (26). The configuration of a curved tube of the electrode assembly (100) may improve the convenience, flexibility and accuracy of the surgical electrode assembly (100) when entering channels in the human body during surgery.
Patent WO-2020215175-A1 (WO)
Inventor: XU WENBO
IPC: G01N35/02
Filed: 2019-04-22
Abstract: A magnetic bead reagent uniform mixing apparatus, a uniform mixing method, and a sample analysis device, the uniform mixing apparatus comprising: a magnetic member (100), a reagent container storage mechanism (200), and a drive mechanism, the reagent container storage mechanism having at least one mounting part (210) used for mounting a magnetic bead liquid container (410) storing magnetic bead reagent to be uniformly mixed, the mounting part (210) being arranged to correspond to the magnetic member (100), enabling the magnetic bead liquid container (410) positioned on the mounting part (210) to be within a magnetic field. The drive mechanism has a drive structure capable of driving at least one of the magnetic member (100), the mounting part (210), and the magnetic bead liquid container (410) to move, and making the magnetic magnetic bead liquid container (410) produce movement relative to the magnetic field. The direction of the magnetic force acting on the magnetic beads is changed by means of the relative movement between the magnetic bead reagent and the magnetic field, such that the magnetic beads flow along different directions under the action of the magnetic force, achieving the objective of uniform mixing, without the need for manual uniform mixing by the user, and increasing the efficiency of uniform mixing of magnetic bead reagents.